90396298480

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1\times {\mathrm{1237}}^1$

素因数の和:1767

約数の個数: 160

約数和(自身を含む): 223709967360

約数和(自身を除く): 133313668880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 131, 152, 190, 262, 304, 367, 380, 524, 655, 734, 760, 1048, 1237, 1310, 1468, 1520, 1835, 2096, 2474, 2489, 2620, 2936, 3670, 4948, 4978, 5240, 5872, 6185, 6973, 7340, 9896, 9956, 10480, 12370, 12445, 13946, 14680, 19792, 19912, 23503, 24740, 24890, 27892, 29360, 34865, 39824, 47006, 48077, 49480, 49780, 55784, 69730, 94012, 96154, 98960, 99560, 111568, 117515, 139460, 162047, 188024, 192308, 199120, 235030, 240385, 278920, 324094, 376048, 384616, 453979, 470060, 480770, 557840, 648188, 769232, 810235, 907958, 913463, 940120, 961540, 1296376, 1620470, 1815916, 1826926, 1880240, 1923080, 2269895, 2592752, 3078893, 3240940, 3631832, 3653852, 3846160, 4539790, 4567315, 6157786, 6481880, 7263664, 7307704, 8625601, 9079580, 9134630, 12315572, 12963760, 14615408, 15394465, 17251202, 18159160, 18269260, 24631144, 30788930, 34502404, 36318320, 36538520, 43128005, 49262288, 59471249, 61577860, 69004808, 73077040, 86256010, 118942498, 123155720, 138009616, 172512020, 237884996, 246311440, 297356245, 345024040, 475769992, 594712490, 690048080, 951539984, 1129953731, 1189424980, 2259907462, 2378849960, 4519814924, 4757699920, 5649768655, 9039629848, 11299537310, 18079259696, 22599074620, 45198149240, 90396298480]

約数ペア:

[(1, 90396298480), (2, 45198149240), (4, 22599074620), (5, 18079259696), (8, 11299537310), (10, 9039629848), (16, 5649768655), (19, 4757699920), (20, 4519814924), (38, 2378849960), (40, 2259907462), (76, 1189424980), (80, 1129953731), (95, 951539984), (131, 690048080), (152, 594712490), (190, 475769992), (262, 345024040), (304, 297356245), (367, 246311440), (380, 237884996), (524, 172512020), (655, 138009616), (734, 123155720), (760, 118942498), (1048, 86256010), (1237, 73077040), (1310, 69004808), (1468, 61577860), (1520, 59471249), (1835, 49262288), (2096, 43128005), (2474, 36538520), (2489, 36318320), (2620, 34502404), (2936, 30788930), (3670, 24631144), (4948, 18269260), (4978, 18159160), (5240, 17251202), (5872, 15394465), (6185, 14615408), (6973, 12963760), (7340, 12315572), (9896, 9134630), (9956, 9079580), (10480, 8625601), (12370, 7307704), (12445, 7263664), (13946, 6481880), (14680, 6157786), (19792, 4567315), (19912, 4539790), (23503, 3846160), (24740, 3653852), (24890, 3631832), (27892, 3240940), (29360, 3078893), (34865, 2592752), (39824, 2269895), (47006, 1923080), (48077, 1880240), (49480, 1826926), (49780, 1815916), (55784, 1620470), (69730, 1296376), (94012, 961540), (96154, 940120), (98960, 913463), (99560, 907958), (111568, 810235), (117515, 769232), (139460, 648188), (162047, 557840), (188024, 480770), (192308, 470060), (199120, 453979), (235030, 384616), (240385, 376048), (278920, 324094)]